Question

The double number line shows 5 lb of bananas cost 4.50. Complete the double number line to represent the prices of 1, 2, 3, and 4 lb of bananas at the same rate

Answer 1

To complete the double number line to represent the prices of 1, 2, 3, and 4 lb of bananas at the same rate, you can use the given information that 5 lb of bananas cost $4.50. Here's the completed double number line:

1 lb | $0.90

2 lb | $1.80

3 lb | $2.70

4 lb | $3.60

5 lb | $4.50

You can find the prices for 1 lb, 2 lb, 3 lb, and 4 lb of bananas by dividing the total cost ($4.50) by 5 (the number of pounds) to get the cost per pound, which is $0.90. Then, you can calculate the cost for each quantity accordingly.

Explanation: